Analysis of interatomic Contacts of Structural Units in PDB entry:
3P2N


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3P2N entry

There are 2 chains in PDB entry 3P2N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 38ARG 399
B
 VAL 37THR 398
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 8 helices in PDB entry 3P2N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 48Right-handed alpha
Helix 2
2
A
56 65Right-handed alpha
Helix 3
3
A
364 368Right-handed 310
Helix 4
4
A
370 373Right-handed 310
Helix 5
5
B
40 47Right-handed alpha
Helix 6
6
B
56 63Right-handed alpha
Helix 7
7
B
364 368Right-handed 310
Helix 8
8
B
370 373Right-handed 310
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There are 18 sheets in PDB entry 3P2N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 77first strand
Strand 2
A
388 396anti-parallel
Strand 3
A
81 82anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 77first strand
Strand 2
A
388 396anti-parallel
Strand 3
A
375 380anti-parallel
Strand 4
A
358 359anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 85first strand
Strand 2
A
149 157parallel
Strand 3
A
138 144anti-parallel
Strand 4
A
107 116anti-parallel
Strand 5
A
93 96anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 85first strand
Strand 2
A
149 157parallel
Strand 3
A
138 144anti-parallel
Strand 4
A
107 116anti-parallel
Strand 5
A
102 104anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 178first strand
Strand 2
A
181 189anti-parallel
Strand 3
A
200 206anti-parallel
Strand 4
A
214 215anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
228 229first strand
Strand 2
A
239 241anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
249 258first strand
Strand 2
A
261 269anti-parallel
Strand 3
A
283 289anti-parallel
Strand 4
A
297 298anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
275 276first strand
Strand 2
A
279 280anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
313 316first strand
Strand 2
A
319 324anti-parallel
Strand 3
A
333 337anti-parallel
Strand 4
A
344 348anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
387 396anti-parallel
Strand 3
B
81 82anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
387 396anti-parallel
Strand 3
B
375 381anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 85first strand
Strand 2
B
149 157parallel
Strand 3
B
138 144anti-parallel
Strand 4
B
107 116anti-parallel
Strand 5
B
93 96anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 85first strand
Strand 2
B
149 157parallel
Strand 3
B
138 144anti-parallel
Strand 4
B
107 116anti-parallel
Strand 5
B
102 104anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 178first strand
Strand 2
B
181 189anti-parallel
Strand 3
B
200 206anti-parallel
Strand 4
B
214 215anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
228 229first strand
Strand 2
B
239 241anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
249 258first strand
Strand 2
B
261 269anti-parallel
Strand 3
B
283 289anti-parallel
Strand 4
B
297 298anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
275 276first strand
Strand 2
B
279 280anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
313 316first strand
Strand 2
B
319 324anti-parallel
Strand 3
B
333 337anti-parallel
Strand 4
B
344 348anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il